App: handle empty, . or .. as parent directory

2021-09-19 18:06:47 +02:00
parent c1cbee9a06
commit ef0e303235
1 changed files with 3 additions and 1 deletions
--- a/src/App/Document.cpp
+++ b/src/App/Document.cpp
@@ -2614,7 +2614,9 @@ bool Document::saveToFile(const char* filename) const
    }
    Base::FileInfo tmp(fn);
    // In case some folders in the path do not exist
-    fs::create_directories(fs::path(filename).parent_path());
+    fs::path parent = fs::path(filename).parent_path();
+    if (!parent.empty() && !parent.filename_is_dot() && !parent.filename_is_dot_dot())
+        fs::create_directories(parent);

    // open extra scope to close ZipWriter properly
    {